Mohammed bin Rashid Space Centre

Mohammed bin Rashid Space Centre (MBRSC)

MBRSC official logo
Agency overview
Formed February 6, 2006 (as EIAST) (February 6, 2006 (as EIAST))
Jurisdiction Emirate government of Dubai
Headquarters Dubai, United Arab Emirates
Agency executive
  • H.E. Yousuf Hamad Alshaibani, Director General
Website www.mbrsc.ae

The Mohammed Bin Rashid Space Centre (MBRSC), encompassing the Emirates Institution for Advanced Science and Technology (EIAST)[1] is a Dubai government organisation working on the UAE space program which includes various space satellite projects and the Emirates Mars Mission. The centre is also actively working to promote space science and research in the region.[2]

His Highness Sheikh Mohammed bin Rashid Al Maktoum, Vice President and Prime Minister of the United Arab Emirates, and Ruler of Dubai, established The Emirates Institution for Advanced Science and Technology (EIAST) on 6 February 2006.[2] On 17 April 2015, the law for establishing the Mohammed bin Rashid Space Centre was issued by His Highness Mohammed bin Rashid Al Maktoum, incorporating EIAST into it.[3]

MBRSC contributes towards the development of various sectors within the United Arab Emirates and across the globe, using data from UAE satellites and various applications related to space science. The centre is at the forefront of promoting space science and scientific research in the UAE and the region.[4] MBRSC also provides support to various organisations in the management of natural disasters, rescue missions, environmental monitoring and land planning using Earth imagery sent back from UAE satellites, including DubaiSat-1 and DubaiSat-2.[5]

Creation

To establish a research and knowledge-based economy in the United Arab Emirates, His Highness Sheikh Mohammed bin Rashid Al Maktoum issued a law in 2015 to establish the Mohammed bin Rashid Space Centre. MBRSC was tasked to support the country's efforts in the field of space; to supervise the design, manufacturing and launch of Al Amal, or ‘Hope’ probe, the Arab world’s first Mars probe; and to build an integrated infrastructure for manufacturing satellites and taking advantage of their various applications.[3][4]

His Highness Sheikh Mohammed bin Rashid Al Maktoum issued a decree to appoint H.H. Sheikh Hamdan bin Mohammed bin Rashid Al Maktoum, Crown Prince of Dubai, as Chairman and general supervisor of the strategic plans and projects of MBRSC in June 2015.[4]

Along with the establishment of the Mohammed bin Rashid Space Centre, Sheikh Mohammed also issued a law to join the Emirates Institution for Advanced Science and Technology (EIAST) with the centre and consider it one of its affiliated institutions. As part of the law, EIAST will implement and follow-up the policies, plans and decisions set by the Mohammed bin Rashid Space Centre. The Board of Directors of the Mohammed bin Rashid Space Centre were appointed, including Hamad Obaid Al Sheikh Al Mansouri as Chairman of the Board, Yousef Ahmed Al Shaibani as Vice Chairman, with Mansour Abdullah Bastaki, Mohammed Saif Al Miqbali and Mansoor Juma Bu Osaiba appointed as members.[4]

Since its establishment, the centre has worked to promote space technology & scientific research in the region through innovative space projects and various programs.[3]

Space projects

The Mohammed bin Rashid Space Centre works across three main domains in order to achieve the goals and objectives set forth for the development of the space industry in the region: research and development of outer space, satellite manufacturing and systems development, Earth observation through satellite imagery, and ground station services to support other satellites.[2]

The first satellite, DubaiSat-1, was launched on July 29, 2009 from the Baikonur launch site in Kazakhstan and since then, the centre has been building on its expertise to manufacture satellites with advanced technology for better research & development.[6]

DubaiSat-1

Main article: DubaiSat-1

DubaiSat-1 is an earth observation satellite, and was the first ever satellite launched by the Mohammed bin Rashid Space Centre. The DubaiSat-1 project was carried out in an agreement with Satrec Initiative, a satellite manufacturing company based in South Korea. It was designed & developed by Satrec Initiative, with participation of Emirati engineers from MBRSC.[7]

DubaiSat-1 was launched on July 29, 2009 from the Baikonur launch site in Kazakhstan, aboard a Dnepr launch vehicle. With a diameter of around 1.2 metres and a height of 1.35 metres, the satellite has a Deck-And-Longeron type structure, allowing easy assembly & disassembly. DubaiSat-1 weighs less than 200 kg including a 50 kg Payload Mass, and its average power consumption is less than 150 watts.[8]

DubaiSat-1 moves at a Low Earth orbit (LEO) and generates high-resolution optical images at 2.5 m in panchromatic and at 5 m in multispectral bands. These images are used by various governmental and private organisations within the United Arab Emirates and across the globe. The satellite imagery from DubaiSat-1 is used for a wide range of applications including infrastructure development, urban planning, and environment monitoring and protection. DubaiSat-1 images are also useful for promoting geosciences and remote sensing research in the region, and for supporting different scientific disciplines in private and academic sectors.[9]

Images from DubaiSat-1 have been used to monitor the overall development of mega projects like the Palm Islands & Al Maktoum International Airport in Dubai. Satellite imagery from the satellite has also been used to monitor relief efforts during 2011 Tōhoku earthquake and tsunami in Japan. The images of the tsunami & earthquake-affected cities were provided to UN-SPIDER, the United Nations Platform for Space-based Information for Disaster Management and Emergency Response, and the Japan Aerospace Exploration Agency (JAXA).[7][10] DubaiSat-1 completed its sixth year in orbit on August 21, 2015.[11]

DubaiSat-2

Main article: DubaiSat-2
dubaisat-2-uae-earth-observation-satellite
DubaiSat-2, UAE's Second Earth Observation Satellite

DubaiSat-2, the second satellite launched by the Mohammed bin Rashid Space Centre, provides electro-optical images with advanced image resolution technology. The design and manufacturing of DubaiSat-2 was carried out by Emirati engineers along with their Korean counterparts. The DubaiSat-2 project started soon after the launch of DubaiSat-1, and the satellite was manufactured and launched in a much shorter period of time than that of the first satellite.[12]

The satellite was all set for the launch at the beginning of November 2013, after passing a series of tests[13] and it was then moved from South Korea to Russia under the supervision of top engineers.[14]

DubaiSat-2 was launched on November 21, 2013 from the Yasny Launch Base in Russia, using the Russian Dnepr rocket launcher in cooperation with the Russian International Space Company (Kosmotras), under the supervision of a team of engineers from MBRSC. The speed of DubaiSat-2 was 7.55 km/s until it passed 600 km above the earth.[15] The communication link with DubaiSat-2 was established within an hour after separation from Dnepr rocket, and the satellite took its first image 24 hours after its launch, capturing Bani Yas Island in Abu Dhabi.[16]

DubaiSat-2 provides high resolution images using a push-broom camera containing time delay integration sensors (TDI). The satellite is capable of providing satellite imagery in both panchromatic (spatial resolution of 1 m) and 4 multi-spectral bands (4 m) across an area of 12.2 km. It can store up to 17,000 km2 of image data, making it useful for a longer period of time.[12]

DubaiSat-2 weighs around 300 kg, is 2 metres in height and 1 metre wide. The satellite contains an electrical propulsion system that controls its altitude above ground level and adjusts it automatically in case of any deviation from orbit.[16] The satellite consists of two main segments: the Space segment which includes a spacecraft bus and an electro-optical payload containing push-broom camera with TDI sensors to provide space images, and the Ground Segment consisting of the Main Mission Control Station (MCS), Main Image Receiving and Processing Station (IRPS), Subsidiary MCS, Antenna system and Customer IRPS.[12]

DubaiSat-2 completed its second year in orbit around the earth in Nov 2015,[17] and the satellite continues to provide electro-optical earth images for various purposes including environmental monitoring, land & infrastructure planning, telecommunication and disaster management; serving both governmental and private organisations.[15]

KhalifaSat

Main article: KhalifaSat

KhalifaSat is the third satellite to be launched by the Mohammed bin Rashid Space Centre, and is scheduled for launch in 2018. This project represents the most technologically advanced satellite manufactured by MBRSC yet, and is being worked upon solely by Emirati engineers. Manufacturing of KhalifaSat is currently under progress in the clean room at MBRSC Headquarters in Dubai.[18]

The completion of the KhalifaSat design, the critical design review, was announced in early January 2016. All the software and systems within the satellite have been completed and they have been reviewed for various purposes. The KhalifaSat team is now working on the flight model of the satellite and its processes related to ground station communication.[19]

The KhalifaSat team has managed to incorporate several technologically advanced components in the satellite, including an enhanced light meter for the digital camera of the satellite that will provide better image resolution than DubaiSat-2, improved techniques for downloading images with faster speed from anywhere in the world, effective satellite positioning techniques that allow the capturing of larger number of 3D images. The target positioning system of the satellite has also been set to provide high quality images with high-speed response and an accurate location system. The satellite also includes an automatic satellite control system that has been done by upgrading the primary satellite computer’s operating system and increasing its storage capacity.[20]

The team of KhalifaSat includes 68 Emirati engineers and is led by Amer Mohammad Al Sayegh, Senior Director of the Space Systems Development Department who is serving as the Project Manager for KhalifaSat project. The team also includes Mohammed Abdul Rahim Al Harmi, Director of the Space Operations Department; Suhail Buti Al Dhafri, Senior Manager, Payload Electronics Department; Ahmed Salem Belal, Acting Manager, Satellites Electronics, and Omran Anwar Sharaf, Senior Director, Programs Management Department.[21]

KhalifaSat will provide high resolution images with a GSD of 0.7 m Panchromatic and multispectral bands of 4 m. These images will be made available for various commercial purposes, including disaster management, environmental monitoring and change detection. [19] The satellite will have 320 Mbit/s speed of data transfer for image download. With 10 imaging sensors & 20 altitude sensors, KhalifaSat will orbit at a speed of 7.5 km/s in space.[21]

Nayif-1

Nayif-1 is the first ever CubeSat designed and manufactured by Emirati engineers, which is scheduled for the launch in 2016.[22] The name of the satellite is derived from the Arabic noun, which means ‘one that soars high above’ or ‘one that is morally and intellectually superior.’ [23] For the Nayif-1 project, MBRSC established a partnership with the American University of Sharjah (AUS) in order to provide the engineering students with hands-on experience in satellite manufacturing, testing and operations.[22]

The Nayif-1 team consists of seven engineering students from the American University of Sharjah in electrical, mechanical and computer engineering disciplines. The satellite will be operated by these students, from the ground station to be built onsite at the American University of Sharjah.[22]

With a dimension of 10×10×11.35 cm3 and a weight of 1.32 kg, the CubeSat will produce a communication footprint ranging from 5,000 to 5,500 km and it will orbit at a height between 450 km and 720 km for up to three years. The satellite will re-broadcast text messages to the world and it will collect data to help academic institutions in conducting different types of research.[22]

Emirates Mars Mission

Main article: Mars Hope

The Emirates Mars Mission, Mars Hope, was announced by Sheikh Mohammed bin Rashid in July 2014. The mission is aimed at sending an unmanned probe to Mars by 2021. The probe is expected to arrive seven months later, half a century to the year since the founding of the United Arab Emirates, a union of seven emirates on the Persian Gulf.[24]

The Emirates Mars Mission is the first ever space exploration mission to be carried out by the Arab World, and it is expected to drive the Middle East towards a new era of technological advancement.[25] His Highness Sheikh Mohammed bin Rashid Al Maktoum named the probe to Mars as the ‘Hope Probe’ or ‘Al-Amal’ in Arabic, as it carries the hopes for scientific development in the region.[26] The launch window for the Hope Probe falls in July 2020, marking the point when Earth & Mars will be aligned in their orbits around the Sun and will be closest to one another. The completion and launch of the Hope Probe by this time is crucial as the next alignment will take place two years after 2020.[25]

Sheikh Mohammed bin Rashid Al Maktoum started that the Emirates Mars Mission sends three important messages to the world: “The first is for the world: that Arab civilization once played a great role in contributing to human knowledge and will play that role again. The second is to our Arab brethren: that nothing is impossible and that we can compete with the greatest of nations in the race for knowledge. The third is for those who strive to reach the highest of peaks: set no limits to your ambitions and you can even reach space.”[26]

The Hope Probe will be compact and hexagonal in shape & structure, weighing around 15,000 kg including fuel. The probe will be 2.37 m wide and 2.90 m tall, the overall size being approximately equivalent to a small car. ‘Hope’ will use three 600-watt solar panels to charge its batteries and it will communicate with Earth using a high-gain antenna with a 1.5 m wide dish. The spacecraft will also be equipped with star tracker sensors that will help determine its position in space by studying the constellations in relation to the Sun. Two sets of rocket thrusters and four to six large ‘Delta V’ thrusters, will control the speed of the probe and eight to 12 small Reaction Control System (RCS) thrusters will be responsible for the delicate maneuvering.[27]

The expected travel time of the Hope Probe is about 200 days at a speed of up to 40,000 kilometres per hour (11 km/s) on its journey of 60 million kilometres. Upon arrival at Mars, it will study the atmosphere of Mars for two years. Its unique placement in orbit around Mars will provide a new type of data to build "the first truly holistic models" of the Martian atmosphere. The data is expected to provide reasons for the decay of the atmosphere to a level where it is now too thin to allow liquid water to exist.[28] The Hope Probe will carry three scientific instruments to study the Martian atmosphere, which include a digital camera for high resolution coloured images, an infrared spectrometer that will examine the temperature patterns, ice, water vapors in the atmosphere, and an ultraviolet spectrometer that will study the upper atmosphere and traces of oxygen and hydrogen further out into space.[26]

The Emirates Mars Mission team includes 150 Emirati engineers, with Omran Sharaf as the Project Manager; Sarah Amiri, Deputy Project Manager; Ibrahim Hamza Al Qasim, Deputy Project Manager, Strategic Planning, and Zakareyya Al Shamsi, Deputy Project Manager for the Emirates Mars Mission Operations.[29]

Team & leadership

MBRSC is headed by Director General, Yousuf Hamad Al Shaibani, who is responsible for all administrative and space project-related policies.[30]

The centre's hierarchy is divided into two main sectors: the Scientific and Technical Affairs Sector, and the Administrative & Financial Sector. Both the sectors have their own objectives and policies. The team’s structure follows a hierarchy defined to ensure that all strategic objectives are met with the highest level of excellence.[31]

Salem Humaid Al Marri serves as the Assistant Director General for Scientific & Technical Affairs, while Mona Ahmed Al Qemzi serves as the Assistant Director General for Administrative & Financial Affairs. Mohammed Abdul Rahim Al Harmi heads the Space Operation Department, Omran Sharaf heads the Program Management Department and the Space Systems Development Department is headed by Amer Mohammad Al Sayegh.[31]

Facility

The Headquarters of Mohammed Bin Rashid Space Centre is located at Al Khawaneej, Dubai. The facility also includes a Clean Room for designing and manufacturing of various space satellites being worked upon by the MBRSC.[32]

The facility includes a clean room which has been manufactured to ensure smooth execution of all satellite manufacturing projects and development of the Hope Probe.[33] All the ongoing projects including manufacturing of the earth observation satellites including KhalifaSat and Nayif-1 along with development of Hope Probe are being carried out in the clean room by Emirati engineers.[34]

Collaboration

MBRSC is part of the Global Alliance of Earth Observation Satellites Operators – PanGeo. This is a collaboration between Dauria Aerospace (US/Russia), MBRSC (UAE), Elecnor Deimos (Spain) and Beijing Space Eye Innovation Technology (China). These four entities agreed to share the products, data and images derived from their satellites, as part of the PanGeo alliance.[35]

The PanGeo fleet consists of nine satellites currently in orbit. These nine satellites are: Perseus-M1, Perseus-M2, DubaiSat-1, DubaiSat-2, Deimos-1, Deimos-2, Dauria-DX-1, TH-1-01 and TH-1-02. The fleet will be expanded to more than 30 satellites in the coming years with the launch of KhalifaSat, Perseus-O, Auriga and existing satellites from prospective new members.[31]

Programs & applications

The Mohammed bin Rashid Space Centre launched the Advanced Aerial Systems Program in September 2014. The program is aimed at developing the capabilities of the UAE for designing, manufacturing and operating advanced aerial system.[36]

The first project under the ‘Advance Aerial Systems Program’ was the development of a High Altitude Pseudo Satellite (HAPS) system in partnership with Airbus DS, one of the companies under the Airbus Group. With the use of highly advanced systems and materials, HAPS has demonstrated the ability to fly continuously for over two weeks, which is 10 times longer than any other Unmanned Aerial System (UAS) developed to date. The system provides a combination of the benefits of a satellite, in terms of altitude and applications, and an aircraft, in terms of re-usability and coverage.[36]

The HAPS system has the ability to fly in the stratosphere at an altitude of 65,600 feet (20 km) above air traffic making it easier for different applications to work effectively. The use of the applications onboard HAPS include thermal imaging, full-HD video imaging (1080p), creation of temporary communication networks and the strengthening of navigation systems. The operational version of the aircraft is expected to go into service by the end of 2016.[36]

MBRSC also created a ‘Super Resolution Tool’ in May 2014. The tool has been developed by Saeed Al Mansoori, an engineer at MBRSC, and it has helped in improving the resolution of images taken by DubaiSat-1 and DubaiSat-2 by 0.75 metres. It helps in improving the details of the image when zoomed in by significantly increasing the number of pixels.[37]

Publication

The official magazine of MBRSC is called 'Majarat', which is published bi-monthly and focuses on spreading knowledge about space science & technology and inspiring a new generation of United Arab Emirates for a career in space science or scientific research. The magazine is published in both Arabic & English to cater for the cosmopolitan population in the UAE, and has featured a number of notable personalities from the global space industry, including Farouk El-Baz, Carolyn Porco, Steven Squyres, Frank Drake, Noureddine Melikechi and NASA astronaut Terry Virts.

The following are some of the satellite images taken by DubaiSat-1:

Satellite image of The World in Dubai by DubaiSat-1 
Satellite image of Palm Islands by DubaiSat-1 
Satellite image of Al Maktoum International Airport by DubaiSat-1 
Satellite image of The Pyramids of Giza, Egypt by DubaiSat-1 
Satellite image of Ferrari World in Abu Dhabi by DubaiSat-1 
Satellite image of United Arab Emirates by DubaiSat-1 

References

  1. ↑ "UAE to build new space research centre". Arabian Aero Space. 26 May 2015.
  2. 1 2 3 "About Mohammed Bin Rashid Space Centre". MBRSC.
  3. 1 2 3 "Law for Establishing Emirates Institution for Advanced Science and Technology". MBRSC.
  4. 1 2 3 4 "Decree for establishing Mohammed Bin Rashid Space Centre".
  5. ↑ "DubaiSat-2 successfully completes in-orbit commissioning". April 14, 2014.
  6. ↑ "The National UAE". July 29, 2009.
  7. 1 2 "DubaiSat-2; Mohammed Bin Rashid Space Centre".
  8. ↑ "Technical Specifications of DubaiSat-2; Mohammed Bin Rashid Space Centre".
  9. ↑ "Satreci US" (PDF). 2009.
  10. ↑ "SPIDER UN". March 2011.
  11. ↑ "Mbrsc celebrates sixth year anniversary of DubaiSat-1 launch". August 2015.
  12. 1 2 3 "DubaiSat-2 | Mohammed Bin Rashid Space Centre".
  13. ↑ "DubaiSat-2 is all set for the launch". November 2013.
  14. ↑ "DubaiSat-2 moved to Russia for the launch". November 2013.
  15. 1 2 "Launch of DubaiSat-2 | MBRSC". November 2013.
  16. 1 2 "DubaiSat-2 successfully deployed in orbit". December 2013.
  17. ↑ "DubaiSat-2".
  18. ↑ "KhalifaSat - UAE's Most Technologically Advanced Satellite".
  19. ↑ "MBRSC announces the completion of the final design of KhalifaSat engineering model".
  20. ↑ "MBRSC in UAE Innovation Week 2015 - KhaleejTimes".
  21. 1 2 "www.khalifasat.com".
  22. 1 2 3 4 "Nayif-1, Mohammed Bin Rashid Space Centre".
  23. ↑ "Mbrsc launches first CubeSat mission with American University of Sharjah". November 2014.
  24. ↑ "Emirates space mission hopes to launch new era in Middle East". August 2014.
  25. 1 2 "BBC News - The United Arab Emirates Mission to Mars". November 2015.
  26. 1 2 3 "The National UAE - UAE Mars Mission has a name 'Hope'". May 2015.
  27. ↑ "Emirates Mars Mission - Mars Probe".
  28. ↑ "Gulf News - UAE unveils details of UAE Mars Mission". May 2015.
  29. ↑ "Emirates Mars Mission - Mars Team".
  30. ↑ "MBRSC - Director General, Yousuf Hamad AlShaibani".
  31. 1 2 3 "Mohammed Bin Rashid Space Centre, Organizational Structure".
  32. ↑ "MBRSC Headquarter in Dubai".
  33. ↑ "New clean room gets Middle East space programme closer to lift off". September 2015.
  34. ↑ "KhalifaSat".
  35. ↑ "MBRSC to organize the global alliance for earth observation". October 2014.
  36. 1 2 3 "MBRSC launches its advanced aerial systems prgram". September 2014.
  37. ↑ "MBRSC launches super resolution tool that enhances resolution clarity of satellite images". May 2014.
This article is issued from Wikipedia - version of the 12/4/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.